EP3660221B1 - Élément de construction et construction - Google Patents

Élément de construction et construction Download PDF

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Publication number
EP3660221B1
EP3660221B1 EP19206695.9A EP19206695A EP3660221B1 EP 3660221 B1 EP3660221 B1 EP 3660221B1 EP 19206695 A EP19206695 A EP 19206695A EP 3660221 B1 EP3660221 B1 EP 3660221B1
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EP
European Patent Office
Prior art keywords
foundations
building element
sensors
base element
screw foundations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19206695.9A
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German (de)
English (en)
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EP3660221A1 (fr
Inventor
Dominik ZÜGER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Z-Part GmbH
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Z-Part GmbH
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Filing date
Publication date
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Publication of EP3660221A1 publication Critical patent/EP3660221A1/fr
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Publication of EP3660221B1 publication Critical patent/EP3660221B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00—Testing foundations or foundation structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/50—Anchored foundations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/22—Placing by screwing down

Definitions

  • the present invention relates to a building element according to claim 1 for the construction of buildings.
  • the invention relates to a building element in which the foundations, which create non-positive connections between a basic element of the building element and the ground, can be replaced.
  • the present invention also relates to a building element in which the condition, integrity and stability of the foundations can be checked using sensors.
  • the present invention also relates to a building which comprises at least one building element according to the present invention.
  • Structures for example linear structures such as retaining walls, walls or shoulder protection, are created using various methods and using various building elements.
  • a linear foundation made of in-situ concrete is created after soil excavation and the structure, often also in in-situ concrete, is connected to it.
  • prefabricated line building elements made of concrete or other materials are connected to one or more foundations or placed on a foundation level.
  • the connections between the foundations and linear structure elements are friction-locked, for example by casting concrete.
  • piles Another principle for the construction of buildings, especially linear structures, is based on spot foundations, so-called piles, of special civil engineering.
  • piles or pipes placed in the ground are often reinforced with an internal or external grout. These are then integrated into the linear structure. The pile head is then no longer accessible. Accessibility is preserved if the Run the piles through a sleeve tube through the linear structure and secure the back anchoring on the outside with a screwed-on plate.
  • screw foundations also known as ground screws, usually made of steel. Their length can vary from a few tens of centimeters to several meters. Generally speaking, ground screws have a shape comparable to a normal screw, i.e. they consist of an elongate body in the shape of a cylinder with a part which includes an external thread. In addition, with extendable systems, functional elements such as plates can be individually coupled between them. Screw foundations are often designed as a hollow body, which is closed with a flange.
  • Screw foundations are also particularly easy to install in the ground, since they can simply be screwed into the ground. In addition, no curing times have to be waited for. Screw foundations are increasingly used in a wide variety of situations, for example as foundations for noise barriers, solar panels, or for small or medium-sized houses.
  • the most important task of foundations is to absorb loads from the structure and pass them on to the subsoil without the resulting load on the soil having a negative impact on the structure or the environment.
  • the load-bearing capacity of the built-in foundations is therefore an important safety parameter and must often be able to be monitored and checked decades after construction. Ideally before that, but at the latest after it has been determined that the foundations or back anchors are no longer fulfilling their function, this must be identified and rectified. Otherwise the entire structure is at risk. This can be caused by material changes, for example corrosion or cracking, reduced load transfer due to changes in the subsoil, for example due to changes in soaking, or a change in the acting loads, for example due to road traffic.
  • the patent application WO2008/002308 A2 shows an apparatus for maintaining a sea dyke, comprising a plurality of anchoring elements for insertion through the sea dyke, a single holding element for fastening to ends of the anchoring elements which extend from a water-facing side of the sea dyke, and a plurality of securing elements for securing the Retaining element at the ends of the anchoring elements in order to tension the anchoring elements and exert a compressive force against the sea dike.
  • the Korean Patent Application KR 2018 0094548 A shows a load-carrying structure for a post of a guardrail that reinforces the load-carrying capacity of the guardrail installed at a pole edge upwards at intervals and increases the load-carrying capacity of a newly-installed post and a previously-installed post regardless of the structure of a road to prevent an increase in accidental damage caused by a to prevent bad crash barrier.
  • the Japanese patent application JP2006219829A shows a method for reinforcing the concrete structure using a permanent anchor, comprising the following process steps: providing a cable insertion hole for inserting the anchor cable, wherein a space with a diameter larger than the hole diameter of the cable insertion hole is provided on the anchor cable insertion opening side of the cable insertion hole , providing a cable entry pipe of almost the same diameter as the cable entry hole within the space, arranging reinforcing bars around the cable entry pipe within the space, pouring concrete around the cable entry pipe, inserting the anchor cable into the cable entry hole through the cable entry pipe, pouring concrete into the cable entry hole, and applying tension to the anchor cable to anchor it.
  • the object of the present invention is therefore to overcome the aforementioned disadvantages and to provide a building element and a structure which enable the integrity and stability to be checked and the foundations to be replaced.
  • a building element comprising a base element, the building element comprising at least two primary screw foundations which can be inserted into the ground through insertion openings in the base element and by means of which a non-positive connection can be created between the base element and the ground, wherein the primary ground screws are replaceable without having to remove the base member from the ground, wherein the structural element includes one or more sensors and/or signal sources for monitoring the stability and integrity of the primary ground screws and/or the secondary ground screws, and wherein the primary ground screws and/or the secondary screw foundations have through holes through which the sensors and/or the signal sources can be inserted.
  • the building element according to the invention it is possible to construct buildings in which the primary screw foundations are accessible for checking their integrity and stability.
  • the primary ground screws can be replaced when necessary without having to remove the base from the ground.
  • the checking and replacement of foundations is possible with the building element according to the invention.
  • the screw foundations can be checked periodically and their probable service life can be checked individually and continuously. This allows the monitoring of the aging process and the planning and implementation of suitable measures for building preservation.
  • the risk of building failure due to insufficient load transfer of the foundations during the entire life cycle of the building element is massively reduced. Due to the simple testing options and the simple possibility of replacing the foundations, there are no costs or the structure can be used much longer.
  • the base takes the form of a parallelepiped and the screw foundations and insertion holes are oriented such that they do not pass through the weight-bearing surface of the base.
  • the orientation of the insertion openings ensures that the screw foundations absorb tensile loads from the base element and transfer them to the subsoil.
  • the screw foundations can be replaced if necessary.
  • the proposed building element is particularly suitable for the construction of line structures.
  • the base element has bearing surfaces perpendicular to the insertion openings, onto which screw foundation flanges of the primary screw foundations can be placed.
  • the bearing surfaces are arranged within recesses in the base element. This allows the primary ground screws to be located entirely within the volume of the base member. The primary screw foundations are thus protected.
  • the recesses of the base element are configured in such a way that they can be closed by means of cover plates. This allows the primary screw foundations to be protected even better, especially against environmental influences such as rain.
  • bearing rings are arranged between bearing surfaces and screw foundation flanges.
  • steel rings may be provided between the base member and screw foundation flanges to protect the base member.
  • the structural element comprises flange screws, by means of which the distances between the primary screw foundation flanges and the bearing surfaces can be adjusted. This allows the traction of the primary ground screws and therefore the amount of frictional connection between the base member and the ground to be precisely adjusted.
  • the structural element comprises one or more support elements, by means of which the weight-bearing surface of the base element can be accommodated.
  • the base element does not have to be in direct contact with the ground. This becomes the primitive for example protected against soil moisture or the creation of a planum can be omitted.
  • the structural element comprises at least two secondary screw foundations, through which a non-positive connection can be created between the support elements and the ground. This can ensure that the weight load of the building element is sufficiently supported by the secondary screw foundations and that creep behavior of the basic element is prevented.
  • the structural element comprises through-holes in the base element, through which secondary screw foundations can be inserted into the ground, the secondary screw foundations having bolt holes and the base element having side holes through which bolts can be inserted, with non-positive connections being made between the base element and the base element by means of bolts secondary screw foundations can be created.
  • This also allows the secondary ground screws that support the weight load of the structural element to be replaced if necessary. All you have to do is remove the bolts that connect the base element and the screw foundation to be replaced. The simple possibility of replacing these foundations means that there are no further costs or the structure can be used much longer.
  • the secondary screw foundations have interfaces such as flanges, to which other elements such as safety elements, linear structure elevations, warning signals or solar panels can be attached.
  • interfaces such as flanges, to which other elements such as safety elements, linear structure elevations, warning signals or solar panels can be attached.
  • the base element takes the form of a slab and the primary screw foundations and the base element are frictionally connected to one another by means of yoke connections.
  • the screw foundations can be replaced if necessary without having to remove the base element from the ground.
  • the sensors are optical sensors, vibration sensors, temperature sensors, acoustic sensors, movement sensors or a combination thereof. This enables the relevant parameters for monitoring and testing the integrity and stability of the foundations to be measured. Based on the data measured by sensors, a well-founded decision can be made as to whether or when a foundation needs to be replaced.
  • the optical sensors are cameras. This makes it possible to check whether the foundations have cracks or gaps, for example, and to judge whether the foundations consequently need to be replaced.
  • the structural element comprises transmission means, by means of which the data measured by the sensors can be transmitted to a control center.
  • transmission means by means of which the data measured by the sensors can be transmitted to a control center.
  • the transmission means and the control center communicate via mobile radio networks.
  • the data measured by the sensors can be easily transmitted to a remote control center.
  • the aims of the invention are also achieved by a building comprising at least one building element according to the invention.
  • At least two building elements are non-positively connected to one another.
  • FIG 1 shows a perspective view of a first embodiment of a building element 10, here a line building element, according to the present invention.
  • the linear structure element 10 comprises a base element 11, advantageously made of concrete, at least two primary screw foundations 12, which in this embodiment are provided for absorbing tensile loads on the base element 11 and passing on these loads to the subsoil.
  • the linear structure element 10 further comprises at least two secondary screw foundations 13 which are provided for absorbing compressive loads on the base element 11 .
  • the linear structure element 10 also includes a support element 14 on which the base element 11 is placed.
  • the linear structure element 10 further comprises one or more sensors 40 and/or signal sources for monitoring the stability and integrity of the primary ground screws 12.
  • the sensors are connected to the transmission means 41 for transmitting the data measured by the sensors 40 to a remote control center (not shown here). Even if in figure 1 Although it is indicated that sensors 40 and transmitter means 41 are connected with a wire, they could just as well be connected wirelessly, for example by means of Wi-Fi or Bluetooth. In addition, sensors and transmitters for monitoring the secondary screw foundations 13 could also be provided.
  • the base member 11 includes recesses 15 and insertion openings 16 through which the primary ground screws 12 can be inserted.
  • the primary screw foundations 12 penetrate into the floor 17 and thus create a non-positive connection between the floor 17 and the base element 11 .
  • a support ring 18, for example a ring made of steel, is arranged between the flange 12a of a primary ground screw 12 and the base element 11. The tensile stress of the primary screw foundations 12 can be adjusted by means of flange screws 12b. Thanks to the support ring 18, this can be done without damaging the base element.
  • the primary screw foundations 12 have through holes 12c through which sensors and/or signal sources such as cameras and light sources can be inserted into the hollow body of the foundation (see text below for more details).
  • the secondary screw foundations 13 are connected to the support element 14 by means of screws 13b.
  • the base element 11 can simply be placed in the support element 14 . It is of course also possible to provide a non-positive connection, for example with a pouring out of concrete, between the base element 11 and the support element 14 . Even if in figure 1 only one support element 14 is shown for two basic elements 11, it is of course clear that a different number of support elements 14 would be possible. In addition, a direct support of the basic elements 11 on the secondary ground screws 13 would be possible.
  • the longitudinal axes X and Y of the primary ground screws 12 and the secondary ground screws 13 form, as shown in FIG figure 2 shown, an angle ⁇ of about 50 °.
  • the angle ⁇ can be different and adapted to the subsoil 17 to which the linear structure element 10 is attached.
  • the angle ⁇ can also be adjusted depending on the forces acting locally on the base element 11 .
  • the angle ⁇ can be different for each primary ground screw 12 .
  • the base element 11 also has cover plate recesses 19 into which cover plates (not shown here) can be placed. Thus, access to the primary ground screws 12 can be blocked. This protects the primary screw foundations against environmental influences.
  • the linear structure element 11 it is possible to replace the primary screw foundations 12 without dismantling the structure. In addition, it is possible to carry out the replacement without having to stop the operation of the structure. If the linear structure 11 is used, for example, to secure a road shoulder, it is possible to gradually replace the primary screw foundations 12 without having to stop traffic on the road.
  • sensors 40 and signal sources into the primary ground screws 12 through the access holes 12c. This allows the integrity and stability of the foundations to be checked. If necessary, substitutions can be made in good time.
  • optical cameras, infrared cameras, movement sensors, vibration sensors, acoustic sensors and/or seismic sensors can be used as sensors 40 .
  • signal sources for example light sources in the form of fiber optic illuminators, can be inserted through the access holes 12c into the foundations 12 next to the sensors 41 so that images can be taken with optical cameras.
  • figure 4 12 shows a line building element 20 according to a second preferred embodiment of the present invention.
  • the linear structure element 21 has a base element 21 , primary ground screws 12 and secondary ground screws 23 .
  • the base element 21 comprises recesses 15 and insertion openings 16 through which the primary screw foundations 12 can be inserted into the ground.
  • the primary screw foundations 12 penetrate into the floor 17 and thus create a non-positive connection between the floor 17 and the base element 21 .
  • the support element 18, for example a ring made of steel, is placed between the flange 12a of a screw foundation 12 and the base element 21. The tensile stress of the primary screw foundations 12 can thus be adjusted by means of screws 12b without the base element 21 being damaged as a result.
  • the primary screw foundations 12 also have holes 12c in the second embodiment, through which sensors 40 and/or light sources can be inserted.
  • the sensors 40 are connected to the transmission means 41, which enables the integrity and the stability of the ground screws to be monitored in real time.
  • sensors 42 are provided to monitor the secondary ground screws 13 as well.
  • the base element 21 has through holes 24 through which the secondary ground screws 23 can be inserted into the ground, as in FIG figure 6 shown.
  • the secondary ground screws 23 have bolt holes 25 which are orthogonal to the longitudinal axis of the ground screws 23 .
  • the base element 21 in turn has side holes 22.
  • Bolts 26 can be inserted through the bolt holes 25 of the screw foundations 23 and the side holes 22 of the base element 21 in order to connect the base element 21 to the screw foundation 23 in a non-positive manner. Because the secondary Screw foundations 23 penetrate into the floor 17, thus creating a non-positive connection between the floor 17 and the base element 21.
  • the secondary ground screws 23 also have a flange 23a.
  • Elements 33 of a safety barrier can be attached to this flange 23a by means of a corresponding interface, for example a flange-flange connection.
  • the great advantage of the linear structure element 21 is that not only the primary screw foundations 12 but also the secondary screw foundations 23 can be replaced without the base element 21 having to be removed from the ground.
  • the secondary screw foundations 23 have holes 23c through which sensors and/or light sources can be inserted. This enables “live” monitoring of the integrity and stability of the secondary screw foundations 23. This can increase the safety of the line structure and also its economic efficiency, since the screw foundations are only replaced when this is really necessary.
  • multiple linework elements 21 can be combined to create an entire linework 50 .
  • several linear structure elements 11 or 21 can be held together by means of ropes or other connecting elements 34. This increases the stability of the entire linear structure 50.
  • Transmission means 41 are provided for this purpose in order to transmit the data measured by the sensors to a remote control center (not shown).
  • the transmission means 41 advantageously use mobile radio networks such as GMS, GPRS, UMTS or LTE for this transmission.
  • the sensors first transmit their data to a "local" center, for example by means of Wi-Fi or the like, and that this local Center sends the collected sensor data to a delocalized center.
  • the electrical energy required for the sensors and transmission means can be obtained, for example, by solar panels (not shown) attached to the basic elements 11, 21.
  • FIGS 7 and 8 show a building element 60 according to a third preferred embodiment of the present invention.
  • Structure 60 comprises a base element 61, here in the form of a slab, advantageously made of concrete or metal, and four primary screw foundations 62, which can be inserted into soil 17 through insertion openings 64 in base element 61, and by means of which a non-positive connection is established between base element 61 and the floor 17 can be created.
  • the plate 61 and the primary ground screws 62 are connected to one another by means of a so-called yoke connection 63 .
  • the yoke linkage 63 includes a first linking plate 63a having a hole 63f connected to the flange 62a of the ground screw by a bolt 63b, and a second linking plate 63c between the first linking plate 63a and the flange 62a.
  • the second connection plate 63c is in turn connected to the base element 61 by means of a threaded rod 63d and nut 63e. Thanks to the yoke connection 63, the screw foundations 62 secure the base element 61 both against pressure loads and against tensile loads.
  • the screw foundations 62 can be replaced, as in the two previous preferred embodiments, without having to remove the base member 61 from the ground.
  • an additional non-positive connection for example with a pouring out of a hardening compound, such as concrete, can be provided between the base element 61 and the yoke connection 63 .
  • a spout can advantageously be provided either between the first connecting plate 63a and the second connecting plate 63c and/or between the base element 61 and the outer wall of the screw foundations 62 . It should be noted that clearances may be provided to allow for some flexibility during construction of the structural member 60.
  • the diameter of the hole 63f of the first connecting plate 63 may be selected such that the screw foundation 62 and the base member 61 are slidable relative to each other.
  • the diameter of the hole 64 of the base member 61 may be selected to provide some flexibility in the relative position of the screw foundation 62 and base member 61 to each other.
  • one or more sensors 40 and/or signal sources such as light sources, may be provided by which the condition, integrity, and stability of the ground screws 62 can be measured and monitored.
  • the sensors can be connected to the transmission means 41 for transmitting the data measured by the sensors 40 to a remote control center (not shown here).
  • the sensors 40 and transmitter means 41 can be connected together with a wire or wirelessly.
  • the sensors 40 can be inserted into the screw foundation 62 through a hole 62c, for example in the screw 63b.
  • the ground screws 62 are aligned perpendicular to the plate 61, they could also be aligned obliquely to the plate 61.
  • the base element 61 can have a different form factor and accordingly comprise a different number of screw foundations 62 .
  • the primitive 61 may take the form of a beam. In this case, two screw foundations 61 may be sufficient.
  • the basic element 61 can also take the form of a disk. In this case, the number of screw foundations required depends heavily on the diameter of the disc and the acting load.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Claims (14)

  1. Elément de construction (10, 20, 60) comprenant une base (11, 61), l'élément de construction (10, 20, 60) comprenant au moins deux fondations primaires à vis (12, 62), qui peuvent être introduites dans le sol (17) à travers des ouvertures d'insertion (16, 64) de la base (11, 21, 61) et au moyen desquelles une liaison par force peut être créé entre la base (11, 61) et le sol (17),
    les fondations primaires à vis (12, 62) pouvant être remplacées, sans que la base (11, 61) doive être démontée du sol,
    caractérisé en ce que l'élément de construction (10, 20, 60) comprend un ou plusieurs capteurs et/ou sources de signaux pour surveiller la stabilité et l'intégrité des fondations primaires à vis (12) et/ou des fondations secondaires à vis (13),
    les fondations primaires à vis (12, 62) et/ou les fondations secondaires à vis (23) possédant des trous traversants (12c, 23c, 62c), à travers lesquels les capteurs (40, 42) et/ou les sources de signaux peuvent être introduites.
  2. Elément de construction (10, 20) selon la revendication 1, dans lequel la base (11, 61) :
    - prend la forme d'un cuboïde, dans lequel les ouvertures d'insertion (16) sont orientées de telle manière qu'elles ne traversent pas la surface portante de la base (11, 21), ou
    - prend la forme d'une plaque (61), dans laquelle les fondations primaires à vis (62) et la base (61) sont mutuellement reliées au moyen de connexions à étrier (63).
  3. Elément de construction (10, 20) selon la revendication 2, dans lequel la base (11, 21) ayant la forme d'un cuboïde possède des surfaces d'appui (11a) perpendiculaires aux ouvertures d'insertion (16), sur lesquelles des brides de fondations à vis (12a) des fondations primaires à vis (12) peuvent être placées.
  4. Elément de construction (10, 20) selon la revendication 3, dans lequel les surfaces d'appui (11a) sont agencées dans des renfoncements (15) de la base (11, 21).
  5. Elément de construction (10, 20) selon la revendication 4, dans lequel les renfoncements (15) sont configurés de telle manière qu'ils peuvent être refermés au moyen de plaques de recouvrement (19).
  6. Elément de construction (10, 20) selon l'une des revendications 3 à 5, dans lequel des bagues d'appui (18) sont agencées entre les surfaces d'appui (11a) et les brides de fondations à vis (12a).
  7. Elément de construction (10, 20) selon l'une des revendications 3 à 6, comprenant des vis de bride (12b) au moyen desquelles les distances entre les brides de fondations à vis (12a) et les surfaces d'appui (11a) sont ajustables.
  8. Elément de construction (10, 20) selon l'une des revendications 2 à 7, comprenant un ou plusieurs éléments d'appui (14) au moyen desquels la surface portante de la base (11) sous forme de cuboïde peut être logée.
  9. Elément de construction (10, 20) selon la revendication 8, comprenant au moins deux fondations secondaires à vis (13), au moyen desquelles une liaison par force peut être réalisé entre les éléments de soutien (14) et le sol.
  10. Elément de construction (20) selon l'une des revendications 2 à 7, comprenant des trous traversants (24) dans la base (21) sous forme de cuboïde, à travers lesquels des fondations secondaires à vis (23) peuvent être introduites dans le sol, les fondations secondaires à vis (23) comprenant des trous à boulon (25) et la base (21) comprenant des trous latéraux (22), au travers desquels des boulons (26) doivent être introduits, une liaison par force étant réalisable entre la base (21) et les fondations secondaires à vis (23) au moyen des boulons (26).
  11. Elément de construction (20) selon la revendication 10, dans lequel les fondations secondaires à vis (23) ont des interfaces, par exemple des brides (23a), auxquelles d'autres éléments (33), tels que des éléments de sécurité, des élévations de la ligne de construction, des signaux d'alarme ou des panneaux solaires peuvent être fixés.
  12. Elément de construction (10, 20, 60) selon la revendication 1, dans lequel les capteurs (40, 42) sont des capteurs optiques, tels que des caméras, des capteurs de vibrations, des capteurs de température, des capteurs acoustiques, des capteurs de mouvements, ou une combinaison de ces différents capteurs.
  13. Elément de construction (10, 20, 60) selon l'une des revendications 1 à 12, dans lequel l'élément de construction comprend des moyens de transmission (35) au moyen desquels les données mesurées par les capteurs (40, 42) peuvent être transmises à un centre de contrôle, de préférence via des réseaux de radiotéléphonie mobile.
  14. Construction comprenant au moins un élément de construction (10, 20, 60) selon l'une des revendications 1 à 13.
EP19206695.9A 2018-11-27 2019-11-01 Élément de construction et construction Active EP3660221B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01464/18A CH715591A1 (de) 2018-11-27 2018-11-27 Bauwerkelement und Bauwerk.

Publications (2)

Publication Number Publication Date
EP3660221A1 EP3660221A1 (fr) 2020-06-03
EP3660221B1 true EP3660221B1 (fr) 2022-09-28

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EP19206695.9A Active EP3660221B1 (fr) 2018-11-27 2019-11-01 Élément de construction et construction

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EP (1) EP3660221B1 (fr)
CH (1) CH715591A1 (fr)
DK (1) DK3660221T3 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4171470B2 (ja) * 2005-02-08 2008-10-22 住友電工スチールワイヤー株式会社 コンクリート構造物の補強方法
US9133588B2 (en) * 2005-07-22 2015-09-15 Benjamin G. Stroyer Boardwalk, deck, and platform system
WO2008002308A2 (fr) * 2006-06-28 2008-01-03 Timmerman James E Procédés, systèmes et appareil de retenue de digues
DE102015104395A1 (de) * 2015-03-24 2016-09-29 Christina Behrens Schraubfundament
KR101894235B1 (ko) * 2017-02-16 2018-09-04 (주)유신피플 가드레일의 지주 지지력 보강구조

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DK3660221T3 (da) 2022-11-07
CH715591A1 (de) 2020-05-29
EP3660221A1 (fr) 2020-06-03

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